Head Up Display (HUD) Cooling Fan
WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The HUD cooling fan is located inside the instrument panel and receives a supply from the RJB. The HUD cooling fan has a built in sensor to control temperature, so that the motor does not exceed its operating temperature. The HUD cooling fan is controlled by a PWM signal from the HUDCFCM.